Worcester Bosch
Worcester Bosch Burner 8716121954
Burner 15kW for Worcester Bosch Greenstar 4000 System GR4700IW boilers, part number 8716121954.
At a glance
- Appliance family: Greenstar 4000 System GR4700IW
- Also known as 8923006
£38.27
£31.89 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
This is the burner assembly supplied under part number 8716121954 by Worcester Bosch, rated at 15kW. It forms the combustion component within the appliance, handling the delivery and ignition of the fuel/air mixture. It is used across the Greenstar 4000 System GR4700IW range in both natural gas and LPG variants.
Signs this part needs replacing
- Persistent ignition failure or repeated lockout on start-up
- Uneven or unstable flame, or flame that fails to hold across the burner surface
- Visible heat damage, distortion or corrosion to the burner body
- Soot deposits or abnormal combustion deposits around the burner
- Combustion readings outside the appliance's specified range after service
Before you order
- Confirm the appliance model and GC number match one of the listed fits
- Check whether the boiler is NG or LPG, as the fuel variant must correspond
- Verify the existing burner's part number against 8716121954 before removal
- Ensure gas supply is isolated and the appliance is made safe before any work begins
Compliance
| Alternative numbers | 8923006 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 12 S LPG | 41-800-08 | 41-800-08 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 12 S NG | 41-800-07 | 41-800-07 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 15 S LPG | 41-800-10 | 41-800-10 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 15 S NG | 41-800-09 | 41-800-09 | — | — |
| WORCESTER GREENSTAR GR4700iW 12 S LPG SYSTEM | 41-800-08 | 41-800-08 | — | — |
| WORCESTER GREENSTAR GR4700iW 12 S NG SYSTEM | 41-800-07 | 41-800-07 | — | — |
| WORCESTER GREENSTAR GR4700iW 15 S LPG SYSTEM | 41-800-10 | 41-800-10 | — | — |
| WORCESTER GREENSTAR GR4700iW 15 S NG SYSTEM | 41-800-09 | 41-800-09 | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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